CN111673452A - Hinge shaft assembling device - Google Patents
Hinge shaft assembling device Download PDFInfo
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- CN111673452A CN111673452A CN202010541626.9A CN202010541626A CN111673452A CN 111673452 A CN111673452 A CN 111673452A CN 202010541626 A CN202010541626 A CN 202010541626A CN 111673452 A CN111673452 A CN 111673452A
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- plate
- shaft
- inclined plate
- enclosing
- rotating shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/002—Article feeders for assembling machines orientating the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
Abstract
The invention provides an assembling device for a hinge shaft, and belongs to the technical field of mechanical manufacturing. The material guide plate comprises a material guide plate, a first rotating shaft, a motor, a conveying mechanism, a third inclined plate and a pushing mechanism, wherein a second enclosing plate and a first enclosing plate are respectively arranged on the front side and the rear side of the material guide plate, the material guide plate comprises a first inclined plate, a horizontal plate and a second inclined plate which are sequentially connected, the third enclosing plate is arranged on the second inclined plate, the first rotating shaft is rotatably arranged between the first enclosing plate and the second enclosing plate, the motor is arranged on the first enclosing plate, an output shaft of the motor is in transmission connection with the first rotating shaft, the conveying mechanism can simultaneously convey a first door shaft part and a second door shaft part on the first inclined plate to the second inclined plate, the third inclined plate is hinged to the right side of the third enclosing plate, and the pushing mechanism can assemble a pin shaft part and a shaft sleeve part between the second inclined plate and the third enclosing plate and then push the pin shaft sleeve part to. The hinge shaft assembling device can improve the assembling efficiency of the hinge shaft, and is time-saving and labor-saving.
Description
Technical Field
The invention belongs to the technical field of mechanical manufacturing, and relates to an assembling device for a hinge shaft.
Background
The hinge pin, including pivot portion and axle sleeve portion, can make into not unidimensional size as required, it is comparatively common in the mechanical industry field.
If the size of hinge pin is great, the assembly degree of difficulty is higher, generally with round pin axle part and axle sleeve portion hoist and mount together, then push round pin axle part through the top instrument in the axle sleeve portion, accomplish the assembly, need artifical auxiliary operation at the in-process of hoist and mount and top simultaneously, have certain potential safety hazard, still waste time and energy, assembly efficiency is lower.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an assembling device for a hinge shaft, which can improve the assembling efficiency of the hinge shaft and save time and labor.
The purpose of the invention can be realized by the following technical scheme:
a hinge shaft assembling apparatus, comprising: the material guide plate comprises a first inclined plate, a horizontal plate and a second inclined plate which are sequentially connected from right to left, the right side of the first inclined plate is higher than the left side, the right side of the second inclined plate is higher than the left side, a third enclosing plate is arranged on one side, away from the horizontal plate, of the second inclined plate, and a plurality of supporting legs are arranged on the side walls of the first enclosing plate, the second enclosing plate and the third enclosing plate;
the first rotating shaft is rotatably arranged between the first enclosing plate and the second enclosing plate, and one end of the first rotating shaft extends out of the first enclosing plate;
the second motor is arranged on one side of the first enclosing plate, which is far away from the material guide plate, and an output shaft of the second motor is in transmission connection with a first rotating shaft extending out of the first enclosing plate;
the conveying mechanism can simultaneously convey the pin shaft part and the shaft sleeve part which are positioned on the first inclined plate one by one to the second inclined plate by utilizing the rotation of the first rotating shaft;
the left side edge of the third inclined plate is hinged to the right side of the third enclosing plate, the left side of the third inclined plate is flush with the left side of the second inclined plate, a limiting rod is arranged on one side, away from the first enclosing plate, of the second enclosing plate, the limiting rod is located below the third inclined plate, and when the third inclined plate contacts the limiting rod, the third inclined plate is in an inclined downward state;
the adjusting mechanism is arranged below the third inclined plate and can enable the third inclined plate to rotate anticlockwise to incline upwards;
and the pushing mechanism can assemble the pin shaft part and the shaft sleeve part between the second inclined plate and the third surrounding plate and then push the hinge shaft after the assembly to the third inclined plate.
In the assembling device for the hinge shaft, a partition plate is vertically arranged on the material guide plate, a first channel is formed among the partition plate, the first enclosing plate and the material guide plate, and a second channel is formed among the partition plate, the second enclosing plate and the material guide plate.
In the above-mentioned hinge shaft assembling apparatus, the conveying mechanism includes:
the second rotating shaft is rotatably arranged between the first enclosing plate and the second enclosing plate and is arranged in parallel with the first rotating shaft;
the first conveying structure is positioned in the first channel and can convey the pin shaft parts from the first inclined plate to the second inclined plate one by one;
and the second conveying structure is positioned in the second channel and can convey the shaft sleeve parts to the second inclined plate one by one from the first inclined plate.
In the above hinge shaft assembling apparatus, the first conveying structure includes:
the first through holes are formed in the material guide plate positioned in the first channel;
the two first guide plates are respectively arranged on the front side and the rear side of the first through hole, the two first guide plates are arranged in parallel and aligned front to rear, two first notches are formed in the first guide plates, and a second notch is formed between each first guide plate and the corresponding first inclined plate;
one end of the first connecting rod is fixedly arranged on the first rotating shaft;
one end of the second connecting rod is fixedly arranged on the second rotating shaft, and the second connecting rod and the first connecting rod have the same length;
the other end of the first connecting rod is hinged to the left side of the first supporting plate, and the other end of the second connecting rod is hinged to the right side of the first supporting plate;
the first bearing structure can utilize the rotation of the first rotating shaft to convey the pin shaft part on the second notch to the second inclined plate through the two first notches in sequence.
In the above-described hinge shaft assembling apparatus, the first supporting structure includes three first bracket units, the three first bracket units are uniformly spaced along a length direction of the first through hole, and the first bracket units include:
the first supporting rod is vertically and fixedly arranged on the upper side surface of the first supporting plate;
the first bracket is fixedly arranged at the top of the first supporting rod, a first arc-shaped groove is formed in the first bracket, and the length direction of the first arc-shaped groove is parallel to the width direction of the material guide plate.
In the above hinge shaft assembling apparatus, the second conveying structure includes:
the second perforation is arranged on the material guide plate positioned in the second channel;
the two second guide plates are respectively arranged on the front side and the rear side of the second through hole, the two second guide plates are arranged in parallel and aligned front to rear, two third gaps are formed in the second guide plates, and a fourth gap is formed between the second guide plates and the first inclined plate;
one end of the third connecting rod is fixedly arranged on the first rotating shaft;
one end of the fourth connecting rod is fixedly arranged on the second rotating shaft, and the third connecting rod and the fourth connecting rod have the same length;
the other end of the third connecting rod is hinged to the left side of the second supporting plate, and the other end of the fourth connecting rod is hinged to the right side of the second supporting plate;
and the second bearing structure can utilize the rotation of the first rotating shaft to convey the shaft sleeve part on the fourth notch to the second inclined plate through the two third notches in sequence.
In the above-mentioned hinge shaft assembling apparatus, the second supporting structure includes three second bracket units, the three second bracket units are uniformly arranged along a length direction of the second through hole, and the second bracket unit includes:
the second supporting rod is vertically and fixedly arranged on the upper side surface of the second supporting plate;
the second bracket is fixedly arranged at the top of the second supporting rod, a second arc-shaped groove is formed in the second bracket, and the length direction of the second arc-shaped groove is parallel to the length direction of the first arc-shaped groove.
In the above-mentioned hinge shaft attaching apparatus, the adjusting mechanism includes:
the base plate is horizontally and fixedly arranged on a supporting leg on one side of the third enclosing plate, and a first motor is fixedly arranged on the base plate;
the cam sets firmly on the output shaft of first motor, the downside of third swash plate is equipped with the lug, when the cam rotated to the contact lug, promotes the third swash plate and upwards rotates.
In the above-described hinge shaft assembling apparatus, the urging mechanism includes:
the hydraulic oil cylinder is fixedly arranged on the first enclosing plate through the base, the telescopic direction of a piston rod of the hydraulic oil cylinder is perpendicular to the first enclosing plate, and when the pin shaft part and the shaft sleeve part roll to the left side of the second inclined plate simultaneously, the piston rod of the hydraulic oil cylinder extends to insert the protruding part of the pin shaft part into the shaft sleeve part;
and when a piston rod of the hydraulic oil cylinder pushes the protruding part of the pin shaft part to move towards the shaft sleeve part, the limiting structure can limit the movement of the shaft sleeve part.
In the above assembling device for a hinge shaft, the stopper structure includes:
the supporting block is horizontally and fixedly arranged on the third enclosing plate;
the sliding rod is vertically inserted on the supporting block through the through hole, the upper end of the sliding block extends out of the supporting block, a baffle is fixedly arranged at the end part of the sliding block, a return spring is sleeved on the sliding rod, and the return spring is positioned between the baffle and the supporting block;
the lower end of the sliding rod extends out of the supporting block, the guide block is fixedly arranged at the lower end of the sliding rod, and one side of the guide block, which is close to the hydraulic oil cylinder, is provided with a bevel cut;
the electro-magnet, the electro-magnet sets firmly on the downside of baffle, the side of going up of supporting shoe is equipped with the stand, the stand is made by ferromagnetic material, initial state, stand and electro-magnet contact.
Compared with the prior art, the invention has the following advantages:
1. the pin shaft part is conveyed to the first inclined plate in the first channel through the first transmission belt, the shaft sleeve part is conveyed to the first inclined plate in the second channel through the second transmission belt, the pin shaft part rolls to the second notch, the shaft sleeve part rolls to the fourth notch, the second motor is started to drive the rotating shaft to rotate, the pin shaft part on the second notch sequentially passes through the two first notches by the first conveying structure and then is conveyed to the second inclined plate, meanwhile, the shaft sleeve part on the fourth notch sequentially passes through the two third notches by the second conveying structure and then is conveyed to the second inclined plate, the pin shaft part and the shaft sleeve part simultaneously roll to the junction of the third enclosing plate and the second inclined plate, the hydraulic oil cylinder is started to extend, the pin shaft part is pushed to move towards the shaft sleeve part, and the pin shaft part and the shaft sleeve part are assembled together, so that the operation is simple, time and labor are saved;
2. the piston rod of the hydraulic oil cylinder pushes the pin shaft part to move towards the shaft sleeve part, so that the shaft sleeve part is in contact with the guide block at the lower end of the sliding rod, in an initial state, the electromagnet is in an opening state, the electromagnet attracts the stand column, the guide block and the sliding rod are limited to move upwards, after the protruding part of the pin shaft part is inserted into the shaft sleeve part, the electromagnet is closed, the electromagnet and the stand column lose attraction force, the piston rod of the hydraulic oil cylinder continues to extend, so that the inclined notches of the shaft sleeve part and the guide block slide relatively, the guide block and the sliding rod move upwards, the reset spring is compressed, when the bottom of the guide block slides to the top of the shaft sleeve part, the shaft sleeve part loses limitation, and the piston rod of the hydraulic oil cylinder can push the pin shaft part and the shaft sleeve part to;
3. in an initial state, the third inclined plate is in an upward inclined state under the action of the cam of the output shaft of the first motor, after the hinge shaft which is assembled moves to the third inclined plate, the first motor is started to enable the cam to rotate clockwise, the third inclined plate rotates clockwise and downwards to contact with the limiting rod, the hinge shaft on the third inclined plate rolls downwards to the third conveying belt, the third conveying belt conveys the hinge shaft out, and the assembling efficiency of the hinge shaft is greatly improved.
Drawings
FIG. 1 is a schematic view showing the construction of the present assembling apparatus for a hinge shaft;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a schematic view of the structure of the conveying mechanism;
FIG. 4 is a state diagram of the operation of the present invention;
FIG. 5 is a cross-sectional view taken at B-B of FIG. 4;
FIG. 6 is a cross-sectional view taken at C-C of FIG. 4;
FIG. 7 is a cross-sectional view taken at D-D of FIG. 6;
FIG. 8 is a schematic view of the third ramp rotated to an inclined downward configuration;
FIG. 9 is a first view of the pin portion and the sleeve portion in a first state of motion;
FIG. 10 is a second state of motion view of the pin shaft portion and the bushing portion;
fig. 11 is a third view showing the movement state of the pin portion and the boss portion.
In the figure, 11, a first swash plate; 12. a horizontal plate; 13. a second swash plate; 131. a rubber block; 14. a third sloping plate; 141. a limiting rod; 142. a bump; 15. supporting legs; 151. a base plate; 152. a first motor; 153. a cam; 16. a first conveyor belt; 161. a pin shaft portion; 17. a second conveyor belt; 171. a boss portion; 18. a third conveyor belt; 181. a hinge axis; 182. a rubber plate; 2. a partition plate; 21. a first enclosing plate; 211. a hydraulic cylinder; 22. a second enclosing plate; 23. a third coaming; 24. a fourth coaming; 25. a first channel; 26. a second channel; 3. a first perforation; 31. a first link; 32. a second link; 33. a first support plate; 331. a first support bar; 332. a first bracket; 333. a first arc-shaped groove; 4. a second perforation; 41. a third link; 42. a fourth link; 43. a second support plate; 431. a second support bar; 432. a second bracket; 433. a second arc-shaped groove; 5. a first guide plate; 51. a first notch; 52. a second notch; 6. a first rotating shaft; 61. a second motor; 7. a second rotating shaft; 8. a second guide plate; 81. a third notch; 82. a fourth notch; 9. a guide bar; 91. a guide block; 911. a bevel notch; 92. a support block; 921. a through hole; 922. a column; 93. a baffle plate; 931. an electromagnet; 94. a return spring.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 11, an assembling device for a hinge shaft includes a material guiding plate, a first rotating shaft 6, a second motor 61, a conveying mechanism, a third inclined plate 14, an adjusting mechanism and a pushing mechanism.
Both sides are equipped with second bounding wall 22 and first bounding wall 21 respectively around the stock guide, first bounding wall 21 and second bounding wall 22 are parallel to each other, the stock guide includes from the right side to left side first swash plate 11, horizontal plate 12 and the second swash plate 13 that connects gradually, the right side of first swash plate 11 is higher than the left side, the right side of second swash plate 13 is higher than the left side, one side that horizontal plate 12 was kept away from to second swash plate 13 is equipped with third bounding wall 23, all be equipped with a plurality of supporting leg 15 on first bounding wall 21, second bounding wall 22 and the third bounding wall 23.
The right side of the first inclined plate 11 is provided with a first conveyor belt 16 and a second conveyor belt 17, the first conveyor belt 16 conveys the pin shaft part 161, the second conveyor belt 17 conveys the sleeve part 171, and the first conveyor belt 16 and the second conveyor belt 17 rotate synchronously.
The first rotating shaft 6 is rotatably arranged between the first enclosing plate 21 and the second enclosing plate 22, the axial direction of the first rotating shaft 6 is perpendicular to the first enclosing plate 21, the first rotating shaft 6 for searching books is positioned below the horizontal part 12, and one end of the first rotating shaft 6 extends out of the first enclosing plate 21.
The second motor 61 is arranged on one side of the first enclosing plate 21 far away from the material guide plate, and an output shaft of the second motor 61 is fixedly connected with the first rotating shaft 6 extending out of the first enclosing plate 21.
The transport mechanism can transport the pin shaft portion 161 and the boss portion 171 on the first swash plate 11 to the second swash plate 13 one by one at the same time by rotation of the first rotary shaft 6.
The left side limit of third swash plate 14 articulates the right side at third bounding wall 23, the left side of third swash plate 14 and the left side parallel and level of second swash plate 13, one side that first bounding wall 21 was kept away from to second bounding wall 22 is equipped with gag lever post 141, gag lever post 141 is located the below of third swash plate 14, and when third swash plate 14 contacted gag lever post 141, third swash plate 14 was the decurrent state of slope.
The adjusting mechanism is arranged below the third sloping plate 14, and the adjusting mechanism can intermittently drive the third sloping plate 14 to rotate anticlockwise to incline upwards.
The pushing mechanism can assemble the pin portion 161 and the sleeve portion 171 which fall between the second sloping plate 13 and the third surrounding plate 23 at the same time, and then push the assembled hinge shaft 181 onto the third sloping plate 14.
A third conveyor belt 18 is arranged below the third sloping plate 14, and the third conveyor belt 18 conveys out the assembled hinge shaft 181.
The pin shaft part 161 and the sleeve part 171 are simultaneously conveyed to the first inclined plate 11 through the first transmission belt 16 and the second transmission belt 17, the second motor 61 is started to drive the first rotating shaft 6 to rotate, the conveying mechanism simultaneously conveys the pin shaft part 161 and the sleeve part 171 on the first inclined plate 11 to the second inclined plate 13 through the rotation of the first rotating shaft 6, then the pin shaft part 161 and the sleeve part 171 on the first inclined plate 11 roll to the junction of the third surrounding plate 23 and the second inclined plate 13 along the second inclined plate 13, the jacking mechanism is started to assemble the pin shaft part 161 and the sleeve part 171 between the second inclined plate 13 and the third surrounding plate 23, then the assembled hinge shaft 181 is pushed to the third inclined plate 14, the third inclined plate 14 is in an inclined upward state under the action of the adjusting mechanism in an initial state, after the hinge shaft 181 completely moves to the third inclined plate 14, the third inclined plate 14 loses the action of the adjusting mechanism, and rotates clockwise to an inclined downward state, the hinge shaft 181 rolls along the third sloping plate 14 onto the third conveyor belt 18, and the third conveyor belt 18 conveys the hinge shaft 181 out, so that the operation is simple, and time and labor are saved.
Preferably, a plurality of rubber plates 182 are uniformly arranged on the belt surface of the third conveyor belt 18 at intervals, and the rubber plates 182 are parallel to the width direction of the third conveyor belt 18.
Preferably, a rubber block 131 is arranged at an included angle between the third surrounding plate 23 and the second inclined plate 13, the cross section of the rubber block 131 is triangular, the length direction of the rubber block 131 is consistent with the width direction of the material guide plate, and the rubber block 131 plays a role in buffering to prevent the pin shaft part 161 and the shaft sleeve part 171 from directly impacting the third surrounding plate 23.
Specifically, a partition plate 2 is vertically arranged on the material guide plate, a first channel 25 is formed among the partition plate 2, the first enclosing plate 21 and the material guide plate, and a second channel 26 is formed among the partition plate 2, the second enclosing plate 22 and the material guide plate.
The first conveyor 16 is in abutment with the first channel 25, the second conveyor 17 is in abutment with the second channel 26,
when the first conveyor belt 16 conveys the pin shaft portion 161 to the first sloping plate 11 in the first channel 25 and the second conveyor belt 17 conveys the sleeve portion 171 to the first sloping plate 11 in the second channel 26, the partition plate 2 can prevent the pin shaft portion 161 and the sleeve portion 171 from colliding with each other, which may cause blockage in the first channel 25 and the second channel 26 and affect the assembly efficiency.
Specifically, the conveying mechanism includes a second rotating shaft 7, a first conveying structure, and a second conveying structure.
The second rotating shaft 7 is rotatably arranged between the first enclosing plate 21 and the second enclosing plate 22, and the second rotating shaft 7 and the first rotating shaft 6 are arranged in parallel and have the same distance from the horizontal plate 12.
The first conveying structure and the second conveying structure are arranged on the first rotating shaft 6 and the second rotating shaft 7.
The first conveying structure is located in the first passage 25, and the first conveying structure can convey the pin shaft portions 161 one by one from the first inclined plate 11 to the second inclined plate 13.
The second conveying structure is located in the second passage 26, and the second conveying structure can convey the boss portions 171 one by one from the first inclined plate 11 to the second inclined plate 13.
The first conveyor belt 16 conveys the pin shaft parts 161 to the first inclined plate 11 in the first channel 25, the first conveyor structure conveys the pin shaft parts 161 on the first inclined plate 11 to the second inclined plate 13 one by one, the second conveyor belt 17 conveys the sleeve part 171 to the first inclined plate 11 in the second channel 26, the second conveyor structure conveys the pin shaft parts 171 on the first inclined plate 11 to the second inclined plate 13 one by one, and the thrusting mechanism is used for assembling the pin shaft parts 161 and the sleeve part 171, so that the operation is simple.
In particular, the first conveying structure comprises a first through hole 3, a first connecting rod 31, a second connecting rod 32, a first supporting plate 33, a first holding structure and two first guide plates 5.
The first through holes 3 are formed in the material guide plate located in the first channel 25, the first through holes 3 are long, the length direction of the first through holes 3 is parallel to the first enclosing plate 21, one ends of the first through holes 3 extend to the first inclined plate 11, and the other ends of the first through holes extend to the second inclined plate 13.
Two first deflector 5 sets up both sides around first perforation 3 respectively, two first deflector 5 parallel arrangement aligns around and, be equipped with two first breach 51 on the first deflector 5, form second breach 52 between first deflector 5 and the first swash plate 11, the size of first breach 51 and second breach 52 is greater than the size of the cross section of the portion 161 of round pin axle.
One end of the first link 31 is fixed to the first rotating shaft 6.
One end of the second connecting rod 32 is fixedly arranged on the second rotating shaft 7, and the length of the second connecting rod 32 is the same as that of the first connecting rod 31.
The other end of the first link 31 is hinged to the left side of the first support plate 33, and the other end of the second link 32 is hinged to the right side of the first support plate 33.
The first receiving structure can convey the pin shaft portion 161 of the second notch 52 to the second swash plate 13 sequentially through the two first notches 51 by the rotation of the first rotating shaft 6.
The second motor 61 is started to drive the first rotating shaft 6 to rotate anticlockwise, the first connecting rod 31 and the second connecting rod 32 rotate anticlockwise simultaneously, the first bearing structure lifts the pin shaft portion 161 on the second notch 52 to move towards the upper left, when the first connecting rod 31 and the second connecting rod 32 are in a vertical state, the pin shaft portion 161 is at the highest point and then starts to move towards the lower left, the pin shaft portion 161 is placed into the first notch 51 close to the second notch 52, after the first rotating shaft 6 rotates for one circle, the first bearing structure lifts the pin shaft portion 161 in the first notch 51 towards the upper left, when the pin shaft portion 161 reaches the highest point, the pin shaft portion 161 starts to move towards the lower left, the pin shaft portion 161 is placed into the first notch 51 far away from the second notch 52, after the first rotating shaft 6 rotates for one circle again, the first bearing structure lifts the pin 161 in the first notch 51 to move towards the upper left, when the pin shaft portion 161 reaches the highest point, the pin shaft part 161 is put on the second inclined plate 13 to finish the conveying of one pin shaft part 161, and the assembly of the first pin shaft part 161 and the first shaft sleeve part 171 is finished by using time intervals in the conveying process of the second pin shaft part 161 by controlling the rotating speed of the first rotating shaft 6, so that the device is simple and practical; in addition, since the first link 31 and the second link 32 have the same length and the first shaft 6 and the second shaft 7 have the same height, when the first shaft 6 drives the second shaft 7 to rotate, the first support plate 33 is always kept horizontal while rotating.
Specifically, the first holding structure comprises three first bracket units, which are uniformly spaced along the length of the first through-hole 3, and the first bracket units comprise first support rods 331 and first brackets 332.
The first support rod 331 is vertically fixed on the upper side surface of the first support plate 33.
The first bracket 332 is fixedly arranged at the top of the first support rod 331, a first arc-shaped groove 333 is arranged on the first bracket 332, the length direction of the first arc-shaped groove 333 is parallel to the width direction of the material guide plate, and the size of the cross section of the first bracket 332 is smaller than the width of the first through hole 3.
The first support plate 33 drives the three first brackets 332 to simultaneously rotate counterclockwise, when the rightmost first bracket 332 moves leftward and upward, the pin shaft portion 161 of the second notch 52 is lifted and moved leftward, when the first bracket 332 moves to the highest point, the pin shaft portion 161 is driven to move leftward and downward and is placed in the adjacent first notch 51, when the middle first bracket 332 rotates to move leftward and upward, the pin shaft portion 161 of the first notch 51 is lifted and moved leftward, when the first bracket 332 moves to the highest point, the pin shaft portion 161 is driven to move leftward and downward and is placed in the leftmost first notch 51, when the leftmost first bracket 332 rotates to move leftward and upward, the pin shaft portion 161 of the leftmost first notch 51 is lifted and moved leftward, when the first bracket 332 moves to the highest point, the pin shaft portion 161 is driven to move leftward and downward and is placed in the second inclined plate 13, the pin shaft parts 161 are sequentially conveyed one by one, the problem that the assembly is influenced due to accumulation of the pin shaft parts 161 is avoided, and the assembly efficiency is improved.
In particular, said second conveying structure comprises a second through hole 4, a third link 41, a fourth link 42, a second support plate 43, a second holding structure and two second guide plates 8.
The second perforation 4 is arranged on the material guide plate positioned in the second channel 26, the second perforation is in a long strip shape, the length direction of the second perforation is parallel to the second enclosing plate, one end of the second perforation extends to the first inclined plate, and the other end of the second perforation extends to the second inclined plate.
Two second deflector 8 sets up both sides around the second perforation 4 respectively, two second deflector 8 parallel arrangement aligns around and, be equipped with two third breach 81 on the second deflector 8, form fourth breach 82 between second deflector 8 and the first swash plate 11, the size of third breach 81 and fourth breach 82 is greater than the size of axle sleeve portion 161 cross section.
One end of the third link 41 is fixed to the first rotating shaft 6.
One end of the fourth link 42 is fixedly arranged on the second rotating shaft 7, and the third link 41 and the fourth link 42 have the same length.
The other end of the third link 41 is hinged to one side of the lower side of the second support plate 43, and the other end of the fourth link 42 is hinged to the other side of the lower side of the second support plate 43.
The second receiving structure can convey the boss portion 161 of the fourth notch 82 to the second swash plate 13 sequentially through the two third notches 81 by the rotation of the first rotating shaft 6.
The second motor 61 is started to drive the first rotating shaft 6 to rotate counterclockwise, the third connecting rod 41 and the fourth connecting rod 42 rotate counterclockwise at the same time, the second bearing structure lifts the sleeve part 171 on the fourth notch 82 to move to the upper left, when the third connecting rod 81 and the fourth connecting rod 82 are in a vertical state, the sleeve part 171 is at the highest point and then starts to move to the lower left, and is placed in the third notch 81 close to the fourth notch 82, after the first rotating shaft 6 rotates for one circle, the second bearing structure lifts the sleeve part 171 in the third notch 81 to move to the upper left, when the sleeve part 171 reaches the highest point, the second bearing structure starts to move to the lower left, and is placed in the third notch 81 far away from the fourth notch 82, after the first rotating shaft 6 rotates for one circle again, the second bearing structure lifts the sleeve part 171 in the third notch 81 to move to the upper left, and when the sleeve part 171 reaches the highest point, the second bearing structure starts to move to the lower left, the sleeve part 171 is put on the second inclined plate 13 to finish the conveying of one sleeve part 171, and the assembly of the first pin shaft part 161 and the first sleeve part 171 is finished by using time intervals in the conveying process of the second sleeve part 171 by controlling the rotating speed of the first rotating shaft 6, so that the conveying device is simple and practical; in addition, since the third link 41 and the fourth link 42 have the same length and the first rotating shaft 6 and the second rotating shaft 7 have the same height, when the first rotating shaft 6 rotates the second rotating shaft 7, the second support plate 43 is always kept in a horizontal state while rotating.
Specifically, the second holding structure includes three second bracket units, which are uniformly spaced along the length direction of the second through hole 4, and the second bracket units include a second support rod 431 and a second bracket 432.
The second support rod 431 is vertically fixed to the upper side of the second support plate 43.
The second bracket 432 is fixedly arranged at the top of the second support rod 431, a second arc-shaped groove 433 is arranged on the second bracket 432, the length direction of the second arc-shaped groove 433 is parallel to that of the first arc-shaped groove 333, and the cross section of the second bracket 432 is smaller than the width of the second through hole 4.
The second supporting plate 43 drives the three second brackets 432 to simultaneously rotate counterclockwise, when the rightmost second bracket 432 moves to the upper left, the sleeve part 171 on the fourth notch 82 is lifted and moved to the left, when the second bracket 432 moves to the highest point, the sleeve part 171 is driven to move to the lower left and is placed in the adjacent third notch 81, when the middle second bracket 432 rotates to the upper left, the sleeve part 171 on the third notch 81 is moved to the left, when the second bracket 432 moves to the highest point, the sleeve part 171 is driven to lift and move to the lower left and is placed in the leftmost third notch 81, when the leftmost second bracket 432 rotates to the upper left, the sleeve part 171 on the leftmost third notch 81 is lifted and moved to the left, when the second bracket 432 moves to the highest point, the sleeve part 171 is driven to move to the lower left and is placed in the second sloping plate 13, realize axle sleeve part 171 and carry in proper order one by one, avoid axle sleeve part 171 to pile up and influence the assembly, improve the efficiency of assembly.
Specifically, the adjustment mechanism includes a base plate 151 and a cam 153.
The base plate 151 is horizontally and fixedly arranged on the supporting leg 15 on one side of the third enclosing plate 23, and a first motor 152 is fixedly arranged on the base plate 151.
The cam 153 is fixed on the output shaft of the first motor 152, and a protrusion 142 is disposed on the lower side of the third swash plate 14, so that when the cam 153 rotates to contact the protrusion 142, the third swash plate 14 is pushed to rotate upwards.
In an initial state, the third sloping plate 14 is in an upward inclined state under the action of the cam 153, after the hinge shaft after assembly completely moves onto the third sloping plate 14, the first motor 152 is started to drive the cam 153 to rotate clockwise, so that the third sloping plate 14 rotates clockwise to contact the limiting rod 141, at the moment, the third sloping plate 14 is in a downward inclined state, the hinge shaft 181 can smoothly roll downwards onto the third conveyor belt 18, and the hinge shaft 181 is ensured to horizontally roll onto the third conveyor belt 18, so that the device is safe and reliable.
Specifically, the pushing mechanism comprises a hydraulic oil cylinder 211 and a limiting structure.
The hydraulic oil cylinder 211 is fixedly arranged on the first enclosing plate 21 through a base, the extension direction of a piston rod of the hydraulic oil cylinder 211 is perpendicular to the first enclosing plate 21, and when the pin shaft part 161 and the shaft sleeve part 171 roll to the left side of the second inclined plate 13 at the same time, the piston rod of the hydraulic oil cylinder 211 extends to insert the protruding part of the pin shaft part 161 into the shaft sleeve part 171.
The limit structure can limit the movement of the boss portion 171 when the piston rod of the hydraulic cylinder 211 pushes the protrusion of the pin shaft portion 161 to move toward the boss portion 171.
When the pin shaft portion 161 and the sleeve portion 171 fall between the second inclined plate 13 and the third inclined plate 23 at the same time, the hydraulic cylinder 211 is started to extend, the piston rod of the hydraulic cylinder 211 pushes the pin shaft portion 161 to move towards the sleeve portion 171, the limiting structure can limit the movement of the sleeve portion 171, the protruding portion of the pin shaft portion 161 can be smoothly inserted into the sleeve portion 171, the assembly of the hinge shaft 181 is completed, and the operation is simple.
Specifically, the limit structure includes a support block 92, a slide rod 9, a guide block 91, and an electromagnet 931.
The supporting block 92 is horizontally and fixedly arranged on one side of the third enclosing plate 23 close to the second inclined plate 13.
The slide rod 9 is vertically inserted into the supporting block 92 through the through hole 921, the upper end of the slide rod 9 extends out of the supporting block 92, the end part of the slide rod 9 is fixedly provided with a baffle 93, the slide rod 9 is sleeved with a return spring 94, one end of the return spring 94 is fixedly connected with the baffle 93, and the other end of the return spring 94 is fixedly connected with the upper side surface of the supporting block 92.
The lower end of the sliding rod 9 extends out of the supporting block 92, the guide block 91 is fixedly arranged at the lower end of the sliding rod 9, and an inclined notch 911 is formed in one side, close to the hydraulic oil cylinder 211, of the guide block 91.
The electromagnet 931 is fixedly arranged on the lower side surface of the baffle 93, the upper side surface of the supporting block 92 is provided with a stand 922, the stand 922 is made of a ferromagnetic material, and in an initial state, the stand 922 is in contact with the electromagnet 931.
In the initial state, the electromagnet 931 is in the open state, the electromagnet 931 sucks the stand 922, the guide block 91 and the slide rod 9 are limited to move upwards, after the protruding portion of the pin shaft portion 161 is inserted into the sleeve portion 171, the electromagnet 931 is closed, the electromagnet 931 and the stand 922 lose attraction force, the hydraulic cylinder 211 continues to extend, the guide block 91 is subjected to extrusion force, the slide rod 9 is pushed to move upwards along the through hole 921, the return spring 94 is compressed, when the bottom of the guide block 91 slides to the top of the sleeve portion 171, the sleeve portion 171 is not limited, and a piston rod of the hydraulic cylinder 211 can push the pin shaft portion 161 and the sleeve portion 171 to move towards the third sloping plate 14.
Specifically, rubber layers are arranged on the first arc-shaped groove 333 and the second arc-shaped groove 433.
When first bracket 332 drives pin shaft portion 161 to move, the rubber layer can increase the frictional force between pin shaft portion 161 and first arc recess 333, prevents that pin shaft portion 161 from dropping at the in-process that removes, and similarly, when second bracket 432 drives axle sleeve portion 171 to remove, the rubber layer can increase the frictional force between axle sleeve portion 171 and second arc recess 433, prevents that axle sleeve portion 171 from dropping at the in-process that removes, safe and reliable.
In the description of this patent, it is to be understood that the terms "upper", "lower", "inner", "outer", and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, which is for convenience in describing the patent and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered limiting of the patent.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. A hinge shaft assembling apparatus, comprising: the material guide plate comprises a first inclined plate (11), a horizontal plate (12) and a second inclined plate (13) which are sequentially connected from right to left, the right side of the first inclined plate (11) is higher than the left side, the right side of the second inclined plate (13) is higher than the left side, a third enclosing plate (23) is arranged on one side, far away from the horizontal plate (12), of the second inclined plate (13), and a plurality of supporting legs (15) are arranged on the side walls of the first enclosing plate (21), the second enclosing plate (22) and the third enclosing plate (23);
the first rotating shaft (6) is rotatably arranged between the first enclosing plate (21) and the second enclosing plate (22), and one end of the first rotating shaft (6) extends out of the first enclosing plate (21);
the second motor (61) is arranged on one side, away from the material guide plate, of the first enclosing plate (21), and an output shaft of the second motor (61) is in transmission connection with a first rotating shaft (6) extending out of the first enclosing plate (21);
a conveying mechanism capable of conveying the pin shaft portion (161) and the sleeve portion (171) on the first inclined plate (11) to the second inclined plate (13) one by one at the same time by using the rotation of the first rotating shaft (6);
the left side edge of the third inclined plate (14) is hinged to the right side of a third enclosing plate (23), the left side of the third inclined plate (14) is flush with the left side of the second inclined plate (13), a limiting rod (141) is arranged on one side, away from the first enclosing plate (21), of the second enclosing plate (22), the limiting rod (141) is located below the third inclined plate (14), and when the third inclined plate (14) contacts the limiting rod (141), the third inclined plate (14) is in an inclined downward state;
the adjusting mechanism is arranged below the third inclined plate (14), and can intermittently drive the third inclined plate (14) to rotate anticlockwise to incline upwards;
and the pushing mechanism can assemble the pin shaft part (161) and the shaft sleeve part (171) between the second inclined plate (13) and the third enclosing plate (23), and then push the assembled hinge shaft (181) to the third inclined plate (14).
2. The hinge shaft assembling device as claimed in claim 1, wherein a partition plate (2) is vertically arranged on the guide plate, a first channel (25) is formed among the partition plate (2), the first enclosing plate (21) and the guide plate, and a second channel (26) is formed among the partition plate (2), the second enclosing plate (22) and the guide plate.
3. The hinge shaft assembling apparatus according to claim 2, wherein said conveying mechanism comprises:
the second rotating shaft (7) is rotatably arranged between the first enclosing plate (21) and the second enclosing plate (22), and the second rotating shaft (7) and the first rotating shaft (6) are arranged in parallel;
a first conveying structure located in the first channel (25) and capable of conveying the pin shaft portions (161) one by one from the first inclined plate (11) to the second inclined plate (13);
and a second conveying structure which is positioned in the second channel (26) and can convey the shaft sleeve parts (171) from the first inclined plate (11) to the second inclined plate (13) one by one.
4. The hinge shaft assembling device according to claim 3, wherein said first conveying structure comprises:
a first perforation (3), the first perforation (3) being provided on a material guide plate located in the first channel (25);
the two first guide plates (5) are respectively arranged on the front side and the rear side of the first through hole (3), the two first guide plates (5) are arranged in parallel and aligned front to rear, two first gaps (51) are formed in the first guide plates (5), and second gaps (52) are formed between the first guide plates (5) and the first inclined plates (11);
the first connecting rod (31), one end of the said first connecting rod (31) is fixed on the first rotating shaft (6);
one end of the second connecting rod (32) is fixedly arranged on the second rotating shaft (7), and the second connecting rod (32) and the first connecting rod (31) are the same in length;
the other end of the first connecting rod (31) is hinged to the left side of the first supporting plate (33), and the other end of the second connecting rod (32) is hinged to the right side of the first supporting plate (33);
the first bearing structure can convey the pin shaft part (161) on the second notch (52) to the second inclined plate (13) through the two first notches (51) in sequence by utilizing the rotation of the first rotating shaft (6).
5. Device according to claim 4, characterised in that said first resting structure comprises three first bracket elements, uniformly spaced along the length of the first through hole (3), said first bracket elements comprising:
the first supporting rod (331), the said first supporting rod (331) is fixed on the upper side of the first supporting plate (33) vertically;
the material guide plate comprises a first bracket (332), wherein the first bracket (332) is fixedly arranged at the top of a first support rod (331), a first arc-shaped groove (333) is formed in the first bracket (332), and the length direction of the first arc-shaped groove (333) is parallel to the width direction of the material guide plate.
6. The hinge shaft mounting apparatus as claimed in claim 5, wherein the second conveying structure includes:
a second perforation (4), the second perforation (4) being provided on the material guide plate located in the second passage (26);
the two second guide plates (8) are respectively arranged on the front side and the rear side of the second through hole (4), the two second guide plates (8) are arranged in parallel and aligned front to rear, two third gaps (81) are formed in the second guide plates (8), and fourth gaps (82) are formed between the second guide plates (8) and the first inclined plates (11);
a third connecting rod (41), wherein one end of the third connecting rod (41) is fixedly arranged on the first rotating shaft (6);
one end of the fourth connecting rod (42) is fixedly arranged on the second rotating shaft (7), and the third connecting rod (41) and the fourth connecting rod (42) are the same in length;
the other end of the third connecting rod (41) is hinged to the left side of the second supporting plate (43), and the other end of the fourth connecting rod (42) is hinged to the right side of the second supporting plate (43);
and the second bearing structure can utilize the rotation of the first rotating shaft (6) to convey the shaft sleeve part (161) on the fourth notch (82) to the second inclined plate (13) through the two third notches (81) in sequence.
7. The device for mounting a hinge shaft according to claim 6, characterised in that said second supporting structure comprises three second bracket elements, uniformly spaced along the length of the second through hole (4), said second bracket elements comprising:
a second support bar (431), the second support bar (431) being vertically fixed on the upper side of the second support plate (43);
the second support frame (432), the second support frame (432) sets firmly at the top of second bracing piece (431), be equipped with second arc recess (433) on the second support frame (432), the length direction of second arc recess (433) is parallel with the length direction of first arc recess (333).
8. The fitting device for a hinge shaft according to claim 7, wherein the adjusting mechanism includes:
the base plate (151) is horizontally and fixedly arranged on a supporting leg (15) on one side of the third enclosing plate (23), and a first motor (152) is fixedly arranged on the base plate (151);
and the cam (153), the cam (153) is fixedly arranged on the output shaft of the first motor (152), the lower side surface of the third sloping plate (14) is provided with a convex block (142), and when the cam (153) rotates to contact the convex block (142), the third sloping plate (14) is pushed to rotate upwards.
9. The hinge shaft assembling apparatus according to claim 8, wherein said urging mechanism comprises:
the hydraulic oil cylinder (211) is fixedly arranged on the first enclosing plate (21) through the base, the extension direction of a piston rod of the hydraulic oil cylinder (211) is perpendicular to the first enclosing plate (21), and when the pin shaft part (161) and the shaft sleeve part (171) roll to the left side of the second inclined plate (13) simultaneously, the piston rod of the hydraulic oil cylinder (211) extends to insert the protruding part of the pin shaft part (161) into the shaft sleeve part (171);
and the limiting structure can limit the movement of the shaft sleeve part (171) when a piston rod of the hydraulic oil cylinder (211) pushes the protruding part of the pin shaft part (161) to move towards the shaft sleeve part (171).
10. The hinge shaft assembling apparatus according to claim 9, wherein said stopper structure comprises:
the supporting block (92), the said supporting block (92) is fixed on the third coaming (23) horizontally;
the sliding rod (9) is vertically inserted into the supporting block (92) through the through hole (921), the upper end of the sliding block (9) extends out of the supporting block (92), the end part of the sliding block (9) is fixedly provided with a baffle (93), the sliding rod (9) is sleeved with a return spring (94), and the return spring (94) is located between the baffle (93) and the supporting block (92);
the lower end of the sliding rod (9) extends out of the supporting block (92), the guide block (91) is fixedly arranged at the lower end of the sliding rod (9), and one side, close to the hydraulic oil cylinder (211), of the guide block (91) is provided with an inclined notch (911);
electromagnet (931), electromagnet (931) sets firmly on the downside of baffle (93), the upside of supporting shoe (92) is equipped with stand (922), stand (922) are made by ferromagnetic material, initial state, stand (922) and electromagnet (931) contact.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010541626.9A CN111673452B (en) | 2020-06-15 | 2020-06-15 | Hinge shaft assembling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010541626.9A CN111673452B (en) | 2020-06-15 | 2020-06-15 | Hinge shaft assembling device |
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| CN111673452A true CN111673452A (en) | 2020-09-18 |
| CN111673452B CN111673452B (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010541626.9A Active CN111673452B (en) | 2020-06-15 | 2020-06-15 | Hinge shaft assembling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116532976A (en) * | 2023-06-19 | 2023-08-04 | 吉林瀚腾汽车部件(集团)有限公司 | Door hinge assembly equipment |
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| CN116532976A (en) * | 2023-06-19 | 2023-08-04 | 吉林瀚腾汽车部件(集团)有限公司 | Door hinge assembly equipment |
| CN116532976B (en) * | 2023-06-19 | 2024-04-12 | 吉林瀚腾汽车部件(集团)有限公司 | Door hinge assembly equipment |
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|---|---|
| CN111673452B (en) | 2021-10-08 |
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Application publication date: 20200918 Assignee: Zhoushan zhuoran Intelligent Technology Co.,Ltd. Assignor: ZHOUSHAN YIXIANG TECHNOLOGY DEVELOPMENT Co.,Ltd. Contract record no.: X2021980009540 Denomination of invention: Assembly device of hinge shaft License type: Common License Record date: 20210917 |
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Effective date of registration: 20230721 Address after: 316000 south of No. 5, jinbaoyuan Road, Ganlan Town, Dinghai District, Zhoushan City, Zhejiang Province Patentee after: Zhoushan Jiaolong Machinery Co.,Ltd. Address before: 316000 room 301-2006, enterprise service center, Zhoushan port comprehensive free trade zone, Dinghai District, Zhoushan City, Zhejiang Province (in the pilot Free Trade Zone) Patentee before: ZHOUSHAN YIXIANG TECHNOLOGY DEVELOPMENT Co.,Ltd. |